Controversy was sparked recently when Audi aired a new car commercial featuring “green police” arresting polluters for environmental infractions. The ad which ran during last Sunday’s Super Bowl, promoted Audi’s new car, the A3 TDI diesel.
The car industry is currently undergoing a green revolution, with a number of exciting new technologies vying to challenge the predominance of petrol and diesel and put an end to the internal combustion engine’s negative effects on the environment.
For many years now, private cars have been a favourite target of environmental campaigners, mainly due to the harmful emissions that all internal-combustion engines release into the atmosphere. Their effect was illustrated starkly several times in the 1970s when ‘car-mad’ cities like Los Angeles and London were frequently shrouded in a thick, polluting smog. Car manufacturers have been working on improving their products’ environmental credentials for quite some time now. The most significant developments of the last quarter of a century include the rollout of unleaded fuel, as well as the mandatory fitment of catalytic converters, which remove many of the most harmful elements of vehicle exhaust fumes, to all new cars. But as the 21st century dawned, talk of diminishing oil supplies and the ongoing threat of global warming has incentivised both carmakers and governments to accelerate development of the technologies that will one day take over completely from those in the cars for sale today, which remain dependent on fossil fuels.
Hybrid cars have well and truly entered the consciousness of the car-buying public in the last few years, as ‘greener motoring’ has become a hot topic. We have all heard that these cars are more eco-friendly than ‘normal’ vehicles and recently it has became trendy to own a hybrid. But how many of us know just what is under the bonnet of a hybrid car? Let’s take a look at exactly how a hybrid works and why it’s a greener option than a regular car.
Put simply, a hybrid car is one that combines an internal-combustion engine with an electric motor, powered by sizeable batteries, to propel the vehicle. There are two types of hybrid car: parallel and series (also known as serial). In the first case, both the combustion engine and electric motor are connected to the mechanical transmission, which means that both engines are capable of powering the car, at the same time or separately. In series hybrids, only the electric motor is linked to the transmission, and it alone propels the car. The combustion engine is connected to a generator and is used purely to recharge the electric motor’s batteries.
The well-known Oscar and Emmy-winning director Michael Moore says goodbye to GM today as the failed auto company files for bankruptcy. Moore says the “big three” auto companies in the USA are responsible for their own demise and that they have created “some of the greatest weapons of mass destruction responsible for global warming”.
“We are now in a different kind of war — a war that we have conducted against the ecosystem and has been conducted by our very own corporate leaders. This current war has two fronts. One is headquartered in Detroit. The products built in the factories of GM, Ford and Chrysler are some of the greatest weapons of mass destruction responsible for global warming and the melting of our polar icecaps. The things we call “cars” may have been fun to drive, but they are like a million daggers into the heart of Mother Nature. To continue to build them would only lead to the ruin of our species and much of the planet.”
But Moore says he feel “joy” about the fact that the American people now owns 60% of GM and that he is confident “we can do a better job”. He is also calling for a swift transformation of GM into a modern and environmentally-friendly company that produces cars for the future, and that the old GM factories start to produce windmills and solar panels. In short Moore is suggesting the following:
The Robo Taxi is just what it sounds like. A robotic taxi meant to be used in larger cities. The Robo Taxi has no driver, minimal space for luggage and only holds two passengers. It’s powered by two electric motors that are connected on the vehicles back wheels. The taxi will be built with lightweight materials and run for 20 hours before a recharge is needed. The designer Kubik Petr believes the Robo Taxi will be able to reach speeds up to 90kmh.
If you want to use the Robo Taxi you will need to call to an operator who will then send a taxi to your location. Passengers will be able to enter their destination on a touch screen interface.
If the third runway in the UK is the proof of the country’s climate hypocrisy then Sweden’s would be the huge new highway projects in Stockholm and Gothenburg.
In Gothenburg, the second-largest city in Sweden, climate activists from Klimax and the Friends of the Earth “decorated” cranes with banners, planted trees and even had a breakfast on the construction site to highlight and protest against the climate highway madness being built in Sweden.
“It’s bad enough that large amounts of taxpayers’ money is being wasted on projects that won’t work, but these road projects will even lead to an increase of carbon dioxide emissions. It’s ironically that that we activists’ risks getting arrested while the real criminals, who on a consciously and cynically way make decisions that will lock us into a continued increase of carbon dioxide emissions will go free. We just can’t sit quiet while climate criminal politicians threaten future generations living condition; it’s every citizen’s obligation to put pressure on the decision makers so they make climate friendly choices”, said Lovisa Börjeson from Klimax in Gothenburg.
Norway Sets 2015 Target
Norway’s Finance Minster, Kristin Halvorsen, has proposed to ban petrol cars by 2015 in order to lower CO2 emissions and encourage car manufacturers to begin making more environmentally friendly models. That would mean only electric, biofuel, hydrogen or hybrid cars could be bought in the Scandinavian country by that date. Speaking about the proposal, Ms. Halvorsen said, “This is much more realistic than people think when they first hear about [it]. The financial crisis means a lot of those car producers that now have big problems know they have to develop their technology, because we also have to solve the climate crisis when this financial crisis is over.” However, the ban would not apply to used cars – petrol or diesel – bought before 2015.
This proposal is both interesting and surprising, as Norway is the world’s sixth-largest oil exporter. Indeed, Ms. Halvorsen ’s proposition is likely to be subjected to heated debate, as the idea has some opponents, even within the government itself.
The Swedish company Flygbussarna (shortly translated to The Flight Busses), who offers bus services to and from all the major airports in Sweden, has made this very cool advertisement installation next to a highway in Sweden.
The installation is made out of 50 cars stacked together and painted to look like one of Flygbussarna’s busses. It is designed to advertise Flygbussarna’s bus services and to highlight the fact that it’s much more environmentally friendly to travel by bus than in a car.
“50 cars or 1 coach? If everyone travelled with public transport instead of by car the environment would be much better off. So don’t just take the coach because it’s cheaper – take it to reduce your carbon emissions.”
Kristin Halvorsen, Finance Minister in Norway, has together with her Socialist Left Party proposed a plan that would forbid the sale of new cars that run solely on gasoline after 2015 in the country.
According to her proposal new cars, bought after 2015, which only uses gas as their power source would be illegal. New hybrids, cars that run partially on gas, on the other hand would still be allowed to be sold in Norway. And cars already on the road would be unaffected by the new proposed law.
“The financial crisis also means that a lot of those car producers that now have big problems … know that they have to develop their technology because we also have to solve the climate crisis when this financial crisis is over,” Halvorsen was quoted as telling Reuters.
The proposal has already met some resistance in Norway where the skeptics say the proposed ban would undermine the country’s economy (Norway is the world’s number six oil exporter). But Halvorsen says that won’t be the case:
“Not at all … we know that the world will be dependent on oil and gas for many decades ahead but we have to introduce new technologies and this is a proposal to support that,” she said.
Even if you drive a petrol-engined car rather than a hybrid vehicle, you can still do your bit for the environment by using less fuel, a practice that will save you cash at the same time. You just need to pay more attention to the details…
Have a look at your tyres…
Did you know that a single tyre that is under-inflated by two pounds of pressure can increase your car’s fuel consumption by 1 percent? And you have four of them, so the tyres alone can increase your spending on fuel by 4 percent. So be sure to check your tyres’ air pressure at regular intervals – most garages have an air pressure gauge and pump you can use for free.
Make your car lose some weight…
This doesn’t mean you have to rid your car of panels, seats and your spare tyre, but you’re bound to be carrying around some unnecessary weight in your vehicle – we all do it. Take a quick look in your boot and remove anything that isn’t strictly necessary – for example, if you won’t get a chance to drop off those empty bottles at the recycling centre until the weekend, store them in your garage until then. And what about that roof box or bicycle rack which you haven’t used in a while? All these objects add more weight to your car and make it burn more fuel. For every 5kg of weight you get rid of, you can reduce the engine’s fuel consumption by an average of 0.1 percent, so give your car a spring clean-out today…
Browse our archive of over +2 years worth of blog posts, articles and commentaries:
